Base | Representation |
---|---|
bin | 111001000101010100… |
… | …000001100011110100 |
3 | 12212012120111111202022 |
4 | 321011110001203310 |
5 | 2001011324404231 |
6 | 44053553132312 |
7 | 4266611653022 |
oct | 710524014364 |
9 | 185176444668 |
10 | 61292419316 |
11 | 23aa2a778a7 |
12 | ba6685a098 |
13 | 5a1a43c84b |
14 | 2d7639d712 |
15 | 18dae46c7b |
hex | e455018f4 |
61292419316 has 12 divisors (see below), whose sum is σ = 109543898688. Its totient is φ = 29994162552.
The previous prime is 61292419313. The next prime is 61292419351. The reversal of 61292419316 is 61391429216.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (61292419313) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163011566 + ... + 163011941.
It is an arithmetic number, because the mean of its divisors is an integer number (9128658224).
Almost surely, 261292419316 is an apocalyptic number.
It is an amenable number.
61292419316 is a deficient number, since it is larger than the sum of its proper divisors (48251479372).
61292419316 is a wasteful number, since it uses less digits than its factorization.
61292419316 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 326023558 (or 326023556 counting only the distinct ones).
The product of its digits is 139968, while the sum is 44.
The spelling of 61292419316 in words is "sixty-one billion, two hundred ninety-two million, four hundred nineteen thousand, three hundred sixteen".
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